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dagster

Hello,

I need some clarification on:
1. how to setup a virtual environment with a dagster project with bias in using poetry
2. how dagster can access .env file wit the intention dagster.yaml to read the environment variables (followed the docs but not working)
3. Practical use cases of Definitions and Repositories and clear differences

Hello Bebeto, for your first question in regards to Poetry, you could check out <https://www.youtube.com/watch?v=-171MaxkGcE|this video>

For your third question, you could look into the <https://github.com/dagster-io/dagster/tree/master/examples|examples here> and compare with old versions of the same example. Like this one (<https://github.com/dagster-io/dagster/tree/master/examples/assets_dbt_python/assets_dbt_python|new version with definitions>) vs (<https://github.com/dagster-io/dagster/tree/b0c46bd4aa1bef94ad1c65a0f5848d69d5c90065/examples/assets_dbt_python/assets_dbt_python|old version with repository>)